Why are bilbys needed in the rainforest?

Bilbys play a crucial role in the rainforest ecosystem as they are natural diggers, helping to aerate the soil and promote healthy plant growth. Their foraging behavior contributes to seed dispersal, which aids in plant regeneration and biodiversity. Additionally, by controlling insect populations, bilbys help maintain ecological balance. Their presence is indicative of a healthy ecosystem, making them vital for overall environmental health.